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A new algorithm combined with a handheld, smartphone-based device could aid health care workers in remote locations to estimate degrees of prematurity for affected infants. Such information can be critical for administering life-saving treatments.

Student Membership Pricing

OSA supports the next generation of researchers and engineers. Students pay just $20 USD for 1-year membership; $10 USD for students residing in an economically developing nation. Save even more with a 3-year term.

The Optical Society's (OSA) mission is to promote the generation, application and archiving of knowledge in optics and photonics and to disseminate this knowledge worldwide. The purposes of the Society are scientific, technical and educational. OSA’s commitment to excellence and long-term learning is the driving force behind all its initiatives.